package transposition;

public class transposition {
    //编写一个程序，将二维数组a转置后存入数组b（所谓转置就是行列互换）
    public static void main(String[] args)
    {
        int[][] a = {{1,2,3},{4,5,6},{7,8,9}};
        int[][] b = new int[3][3];
        for(int i = 0;i<a.length;i++)
        {
            for(int j = 0;j<a[i].length;j++)
            {
                b[j][i]=a[i][j];
            }
        }
        for(int i = 0;i<b.length;i++)
        {
            for(int j = 0;j<b[i].length;j++)
            {
                System.out.print(b[i][j]+" ");
            }
            System.out.println("\n");
        }
    }
}
